Champion 810ECO ECO Clean Small Engine Spark Plug

The Champion 810ECO is an environmentally-focused small engine spark plug designed to deliver cleaner starts and improved fuel economy for lawn and garden equipment. Part of Champion's ECO Clean series, this spark plug features OE identical construction for a perfect replacement in push mowers, riding mowers, and similar small engine applications.

Key Specifications:

• Thread Diameter: 12mm with 1.25mm pitch
• Reach: 19mm (3/4")
• Hex Size: 5/8" (16mm)
• Electrode Gap: 0.024" (0.6mm)
• Heat Range: 8
• Resistor: Yes
• Center & Ground Electrode: Nickel construction

Features:

• Fine-wire center electrode provides focused spark for faster, easier, and more consistent starting
• Gasket seat type with solid terminal design
• Non-projected 2.0mm standard electrode
• Reduced engine emissions for cleaner operation
• Torque Specifications: 10-18 lb-ft for both cast iron and aluminum heads

Champion part number QA8HCX. Includes lifetime warranty. Follow equipment manufacturer's recommended replacement interval for optimal performance.